For example, for Sun Java System Web
Server, the location is web-server-install-dir/https-host-name/config/loadbalancer.xml. Dynamic reconfiguration must be enabled for the load balancer
(by setting the reloadinterval in the load balancer configuration),
so that the new load balancer configuration file is loaded automatically.

After the timeout period expires or after all users of the old
application have exited, stop the old cluster and delete the old application.